Ask the question.
Have you checked the Blogger help? They have a very good help section.
In Blogspot of Blogger the script area is not wide enough.
Blog Doctor describes how to open source html code and increase the number 410 to any that is required.
I have located the number and am ready to alter it.
But am not confident enough to double the number as the space may obliterate essential items, if at all it works.
Would it be ok if I increase to 610 ?
What would happen if my attempt is a failure ?
I am rather wary of the operation.
Please give me a confidence boost.